The agricultural machine for working the soil with a device for turning the improved.

摘要

The attachment frame (12) is coupled to the tractor hitch to swing about a horizontal axis from one working position on one side of the vehicle to another working position on the other side. The tilt action is controlled by two sets of hydraulic rams (32,33) which are double action rams to control the frame swing both in the upwards movement as well as in the downwards movement. The rams are linked to swing control levers which can be locked during the swing action at set points of the swing sequence. ADVANTAGE - The cylinders provide a more controlled swing action and the system does not have to rely on the weight of the frame for the last part of the swing.